I have a mitsbushi wd-52525 fix powersupply baord and 2 other boards now when i turn it on there are 31 tiny white lines about 1 inch apart from top to bottom picture and sound works great just need help in figuring how these line can be removed seems like its out of convergence

I had a 65 inch Mitsubishi that this happened on. I needed a new baord and the repair was $225.00.........

I think that would be the digital video(formatter) board. Possible bad capacitor syndrome. Goog " bad caps and model."

Your reference to across the screen to me means horizontal. Check the bias on the video drive, there may be a potentiometer on the board to adjust. The new parts may have picked up the drive, turn it down if possible.

could be your PS3 thats what mine does! not the TV!

Probley should check the DM board for bad capastors. DM board is inside of a metal case should be on left side of tv when looking from rear capastors should be marked 16v 1000 uF on them should be 4 of them about 1 inch tall green or black or blue or brown maybe even yellow in color if bulage on top then then thay are bad if not still could be bad common problem need to check may or may not be your problem does couse the power light to blink non stop.

This will need a DMD board

You have a bad DM Board. You need to replace it. Changing the capacitors will not cure the problem. Completely replace the entire board

disconnect the connector for the front switch control board. Try turning it on with the remote. If it works replace that board, also look for bad caps on the small signal board. they're 1000Mf 16v

do the lines go from top to bottom, and are they about 1 inch apart? or do they move diagonally across the screen?

This chassis has bad capacitors on the PWB,FMt, DM and the other boards that need to be replaced. They are all jamicon capacitors 1000uf and larger there are roughly 10 in the set that need to be replaced. Let me know if you need further instructions on this model.